{"product_id":"ga-b2100-1a1jf","title":"G-SHOCK ANALOG-DIGITAL 2100 Series GA-B2100-1A1JF G-Shock Digital Analog Combination Model Casio Men's Watch","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis model retains the octagonal form of the GA-2100, which inherited the design concept of the original G-SHOCK, and is equipped with Smartphone Link and Tough Solar. To accommodate the increased number of parts due to enhanced functionality, a new thin module with optimized board layout has been developed. Combined with the Carbon Core Guard structure, it maintains the same size as previous models. This all-black model features a minimalist color scheme throughout.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e■ Case size (H×W×D): 48.5 × 45.4 × 11.9 mm\u003cbr\u003e\n■ Weight: 52 g\u003cbr\u003e\n■ Case\/Bezel material: Carbon\/Resin\u003cbr\u003e\n■ Band: Resin band\u003cbr\u003e\n■ Construction: Shock-resistant \/ Carbon Core Guard structure\u003cbr\u003e\n■ Water resistance: 20-bar water resistance\u003cbr\u003e\n■ Bluetooth: Connects to smartphone for automatic time adjustment\u003cbr\u003e\n■ Power source\/Battery life: Tough Solar (solar charging system)\u003cbr\u003e\n■ Glass: Mineral glass\u003cbr\u003e\n■ Compatible band size: 145 to 215mm\u003cbr\u003e\n■ Other: Neobrite\u003cbr\u003e\n■ Mobile Link function: Function linking via Bluetooth communication with compatible mobile phones\u003cbr\u003e\n■ App: Compatible with \"CASIO WATCHES\"\u003cbr\u003e\n■ App connectivity features: Auto time adjustment \/ Easy watch setting \/ World time (approx. 300 cities) \/ Time \u0026 place \/ Reminder \/ Phone Finder\u003cbr\u003e\n■ World time: 38 time zones (38 cities + UTC), daylight saving on\/off, Home city\/World time city swapping\u003cbr\u003e\n■ Stopwatch: 1\/100-second (for the first 60 minutes) \/ 1-second (after 60 minutes), 24-hour measuring capacity, lap\/split function\u003cbr\u003e\n■ Timer: Unit: 1 second, maximum: 60 minutes, measuring in 1-second increments\u003cbr\u003e\n■ Alarm: 5 daily alarms, hourly time signal\u003cbr\u003e\n■ Light: Double LED light: LED light for the face (Super Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow), LED backlight for the digital display (Super Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)\u003cbr\u003e\n■ Light color: LED: White\u003cbr\u003e\n■ Calendar: Full auto-calendar\u003cbr\u003e\n■ Operation tone ON\/OFF switching function: ON\/OFF switching function\u003cbr\u003e\n■ Power Saving function: Display goes blank to save power when left in the dark for a certain period\u003cbr\u003e\n■ Battery display\/warning: Battery level indicator\u003cbr\u003e\n■ Drive time: Approx. 7 months on full charge without solar power (when using functions) \/ Approx. 18 months in power saving mode\u003cbr\u003e\n■ Accuracy: When not linked with a smartphone, the watch operates with normal quartz accuracy (average monthly difference ±15 seconds).\u003cbr\u003e\n■ Other: Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents) \/ 12\/24-hour format \/ Date display (month\/day display swapping) \/ Day display (selectable from 6 languages: English, Spanish, French, German, Italian, Russian)\u003cbr\u003e\n\u003cbr\u003e\nG-SHOCK Digital Analog Combination Model G-SHOCK Slim Octagonal 2100 Series Casio Watch Men's Black\u003c\/p\u003e","brand":"G-SHOCK（ジーショック）","offers":[{"title":"Default Title","offer_id":51168556482880,"sku":"ga-b2100-1a1jf","price":19800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8502\/5600\/files\/ga-b2100-1a1jf_01.jpg?v=1760581209","url":"https:\/\/www.tokyo-watchstyle.jp\/en\/products\/ga-b2100-1a1jf","provider":"東京ウォッチスタイル","version":"1.0","type":"link"}